Skip to main content
Skip to search
Ideas change everything
WATCH
TED Talks
Browse the library of TED talks and speakers
Playlists
100+ collections of TED Talks, for curious minds
TED Series
Go deeper into fascinating topics with original video series from TED
TED-Ed videos
Watch, share and create lessons with TED-Ed
TEDx Talks
Talks from independently organized local events
DISCOVER
Topics
Explore TED offerings by topic
Podcasts
Explore the TED Audio Collective
Ideas Blog
Our daily coverage of the world of ideas
Newsletters
Inspiration delivered straight to your inbox
ATTEND
Conferences
Take part in our events: TED, TEDGlobal and more
TEDx Events
Find and attend local, independently organized events
TED on Screen
Experience TED from home
TED Courses
Learn from TED speakers who expand on their world-changing ideas
PARTICIPATE
Nominate
Recommend speakers, TED Prize recipients, Fellows and more
Organize a local TEDx Event
Rules and resources to help you plan a local TEDx event
Translate
Bring TED to the non-English speaking world
TED Fellows
Join or support innovators from around the globe
ABOUT
Our Organization
Our mission, history, team, and more
Conferences
TED Conferences, past, present, and future
Programs & Initiatives
Details about TED's world-changing initiatives
Partner with TED
Learn how you can partner with us
TED Blog
Updates from TED and highlights from our global community
SIGN IN
MEMBERSHIP
Type to search
氣候變遷如何導致食物營養價值的降低
2,333,552 views |
克里絲蒂·艾比 |
TED2019
• April 2019
Read transcript
大氣中的碳含量上升，讓植物生成更快，但還有另一個隱藏的後果：它們會奪去植物的營養物和維生素，而我們需要這些來維生。在這場關於全球糧食安全的演說中，流行病學家克里絲蒂·艾比探討這個日益嚴重的營養危機影響健康的嚴重後果，以及我們能採取什麼步驟來確保大家能攝取安全、健康的食物。
climate change
environment
science
sustainability
food
nature
biology
future
agriculture
plants
Anthropocene
TED is supported by ads and partners
